Chinese medicinal compound CFF-1 induces the apoptosis and cycle-arrest of prostate cancer cells via the PI3K/AKT/FOXO1 signaling pathway / 中华男科学杂志
National Journal of Andrology
;
(12): 828-837, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-812870
ABSTRACT
Objective@#To explore the apoptosis-inducing effect of the Chinese medicinal compound CFF-1 on prostate cancer cells and its related molecular mechanisms.@*METHODS@#Normal prostate WPMY-1 cells and prostate cancer LNCaP, CWR22Rv1, PC3 and DU145 cells were treated in dehydrated alcohol with CFF-1 at 0, 2, 5, or 10 mg/ml for 24 hours. Then the viability of the prostate cells was detected by morphological observation, MTT and CCK-8 assay, nuclear condensation and disruption measured by DAPI staining, the cell cycle and apoptosis calculated by flow cytometry, the activity of the PI3K/AKT/FOXO1 signaling pathway and the expressions of its downstream apoptosis- and cycle-related proteins determined by Western blot.@*RESULTS@#CFF-1 significantly arrested the cell cycle in the G1 phase, decreased the cell viability and increased the nuclear condensation and disruption in a dose-dependent manner, and elevated the apoptosis rate of prostate cancer cells. At the molecular level, CFF-1 dose-dependently reduced the activity of the PI3K/AKT signaling pathway and phosphorylation of the FOXO1 protein, increased the transcription activity of FOXO1, and eventually regulated the expressions of cell apoptosis- and cycle-related genes.@*CONCLUSIONS@#The Chinese medicinal compound CFF-1 can significantly inhibit the growth, arrest the cycle, and induce the apoptosis of prostate cancer cells by decreasing the activity of the PI3K/AKT/FOXO1 signaling pathway, which suggests its potential clinical application value in the treatment of prostate cancer.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Pharmacology
/
Phosphorylation
/
Prostatic Neoplasms
/
Drugs, Chinese Herbal
/
Signal Transduction
/
Cell Cycle
/
Cell Division
/
Cell Survival
/
Apoptosis
Limits:
Humans
/
Male
Language:
Chinese
Journal:
National Journal of Andrology
Year:
2017
Type:
Article
Similar
MEDLINE
...
LILACS
LIS